GCD of 834, 312, 621, 195 Calculator

Given Input numbers are 834, 312, 621, 195

In the factoring method, we have to find the divisors of all numbers

Divisors of 834 :

The positive integer divisors of 834 that completely divides 834 are.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 312 :

The positive integer divisors of 312 that completely divides 312 are.

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 195 :

The positive integer divisors of 195 that completely divides 195 are.

1, 3, 5, 13, 15, 39, 65, 195

GCD of numbers is the greatest common divisor

So, the GCD (834, 312, 621, 195) = 3.

Given numbers are 834, 312, 621, 195

The list of prime factors of all numbers are

Prime factors of 834 are 2 x 3 x 139

Prime factors of 312 are 2 x 2 x 2 x 3 x 13

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 195 are 3 x 5 x 13

The highest common occurrence is 3¹

Therefore, GCD of 834, 312, 621, 195 is 3.

Given numbers are 834, 312, 621, 195

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(834, 312) = 43368

GCD(834, 312) = ( 834 x 312 ) / 43368

= 834 / 312

= 834

Step2:

LCM(6, 621) = 1242

GCD(6, 621) = ( 6 x 621 ) / 1242

= 6 / 621

= 6

Step3:

LCM(3, 195) = 195

GCD(3, 195) = ( 3 x 195 ) / 195

= 3 / 195

= 3

So, Greatest Common Divisor of 834, 312, 621, 195 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 412, 838, 358, 614
• GCD of 827, 180, 859, 726
• GCD of 982, 980, 971, 770
• GCD of 974, 120, 174, 226
• GCD of 228, 286, 175, 884

Given numbers are 834, 312, 621, 195
The greatest common divisor of numbers 834, 312, 621, 195 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 834, 312, 621, 195 is 3.

1. What is the GCD of 834, 312, 621, 195?

GCD of given numbers 834, 312, 621, 195 is 3

2. How to calculate the greatest common divisor of 834, 312, 621, 195?

We can find the highest common divisor of 834, 312, 621, 195 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 834, 312, 621, 195 i.e 3.

3. How can I use the GCD of 834, 312, 621, 195Calculator?

Out the numbers 834, 312, 621, 195 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.